P.F. Chang's has rolled out a new mobile app that makes it easy for guests to find a location, make reservations, view the menu, order takeout, create a customized fortune cookie and discover a dish of destiny based on the Chinese zodiac. The app is free to download and also allows diners to join the Warrior Rewards program and view available rewards. Guests can also learn about news, events and promotions. The app is available through www.pfchangs.com/Apps or directly at the iPhone and Android App Stores.